The group smashed records when 1.34 million tickets were snapped up in less than 24 hours, although many fans were still left empty-handed.

Now the band have added further shows in Sunderland, Manchester and London.

However they have had to move one of their earlier show dates to accommodate their eight-night run at Wembley Stadium and promoters have apologised for the switch from July 3 to June 30.

Tickets for the new dates go on sale at 10am on Friday.

In a statement, the band said: "We are really sorry to have to move the dates in London but we'd heard that there was a lot of disappointment from those not being able get tickets and this was the only way that we could fit in another show."

The extra date at Wembley will make them the only act to have ever played such a lengthy run at the venue.